CVE-2025-33072Network attack vector

Information disclosure through undisclosed access-control failure

Published May 8, 2025 · Updated Feb 13, 2026

Improper access control in Microsoft msagsfeedback.azurewebsites.net allows remote attackers to disclose information over a network. The public record does not identify the affected endpoint, protected data, or access-control decision that accepts the request. Exploitation requires user interaction; successful requests expose information and can affect integrity, with no reported service interruption.

CVSS severity8.1
High
EPSS probability1.68%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Microsoft msagsfeedback.azurewebsites.net allows remote attackers to disclose information over a network. The public record does not identify the affected endpoint, protected data, or access-control decision that accepts the request. Exploitation requires user interaction; successful requests expose information and can affect integrity, with no reported service interruption.

The record

CVE
CVE-2025-33072
Published
May 8, 2025
Updated
Feb 13, 2026
Vendor
Microsoft
Product
Microsoft msagsfeedback.azurewebsites.net
Classifications
CWE-284
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=-

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · Microsoft msagsfeedback.azurewebsites.netversion=-

Published CVSS scores

8.1Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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